Cita APA

Nelson Associates, I. (1969). Public library systems in the United States: A survey of multijurisdictional systems.

Citación estilo Chicago

Nelson Associates, Inc. Public Library Systems in the United States: A Survey of Multijurisdictional Systems. 1969.

Cita MLA

Nelson Associates, Inc. Public Library Systems in the United States: A Survey of Multijurisdictional Systems. 1969.

Precaución: Estas citas no son 100% exactas.